pollen[9], opolne[8],
polne[7], opole[7], poole[7], polon[7], poeno[6],
lole[6], lolo[6], olep[6], opel[6], ople[6], pelo[6], pole[6], plon[6], loop[6], polo[6], pool[6], enol[5], open[5], peon[5], poen[5], opon[5], pono[5],
lol[5], lep[5], pel[5], ple[5], len[4], ole[4], nep[4], pen[4], eon[3], one[3], ono[3],
el[3], pe[3], op[3], po[3], en[2], eo[2], no[2], on[2],
